The Spring,helical,compression, cataloged under National Stock Number 5360-00-929-7302, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Devlieg Bullard II Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-929-7302 |
| Primary Part Number | D1256F |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Devlieg Bullard II Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.620 INCHES NOMINAL IN |
| Accommodated Rod Diameter | 0.280 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN |
| Inside Diameter | 0.322 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN |
| Coil Quantity | 9 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.505 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D1256F PRIMARY | Devlieg Bullard II Inc. (USA) |
| Reference | Meaning |
|---|---|
| D1256F | 5/9 Secondary reference Acme-Cleveland Corp National Acme Div |
| EH160-03235 | 5/9 Secondary reference Namco Controls Corp |
NSN 5360-00-929-7302 is a Spring,helical,compression, manufactured by Devlieg Bullard II Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-929-7302 has 1 manufacturer part number on file: D1256F (Devlieg Bullard II Inc.).
Key specifications for D1256F: Spring Free Outside Diameter: 0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.620 INCHES NOMINAL IN; Accommodated Rod Diameter: 0.280 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.